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A078316 Maximal exponent in prime factorization of n*sfk(n)+1, where sfk=A007947 (square-free kernel). +0
2
1, 1, 1, 2, 1, 1, 2, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 2, 1, 2, 1, 2, 1, 1, 2, 3, 1, 1, 1, 1, 2, 1, 1, 3, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 2, 1, 2, 1, 1, 1, 1, 1, 3, 1, 1, 1, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1 (list; graph; listen)
OFFSET

1,4

COMMENT

a(n)=A051903(A078310(n)).

CROSSREFS

Cf. A078313, A078315.

Sequence in context: A117939 A105522 A131774 this_sequence A055443 A003842 A095771

Adjacent sequences: A078313 A078314 A078315 this_sequence A078317 A078318 A078319

KEYWORD

nonn

AUTHOR

Reinhard Zumkeller (reinhard.zumkeller(AT)lhsystems.com), Nov 23 2002

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Last modified July 6 17:22 EDT 2008. Contains 140988 sequences.


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